2764436798 has 4 divisors (see below), whose sum is σ = 4146655200. Its totient is φ = 1382218398.

The previous prime is 2764436797. The next prime is 2764436819. The reversal of 2764436798 is 8976344672.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2764436798² = 15284221620272985608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2764436797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 691109198 + ... + 691109201.

It is an arithmetic number, because the mean of its divisors is an integer number (1036663800).

Almost surely, 2^2764436798 is an apocalyptic number.

2764436798 is a deficient number, since it is larger than the sum of its proper divisors (1382218402).

2764436798 is a wasteful number, since it uses less digits than its factorization.

2764436798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1382218401.

The product of its digits is 12192768, while the sum is 56.

The square root of 2764436798 is about 52577.9116930294. The cubic root of 2764436798 is about 1403.4670527914.

The spelling of 2764436798 in words is "two billion, seven hundred sixty-four million, four hundred thirty-six thousand, seven hundred ninety-eight".